Power-assisted transferring trolley capable of climbing stairs

The invention relates to a power-assisted transferring trolley capable of climbing stairs. The power-assisted transferring trolley capable of climbing stairs comprises a bearing device used for bearing goods, a stair climbing device capable of achieving stair climbing through track movement, a flat ground and stair converting device used for adjusting the working angle between the bearing device and the stair climbing device, a control device used for controlling the working states of the stair climbing devices and the flat ground and stair converting device, and a power source. The bearing device and the stair climbing device are connected through the flat ground and stair converting device. The flat ground and stair converting device comprises a telescopic push rod, a push rod cylinder and a push rod driving motor. The push rod driving motor provides power for the operation of the push rod cylinder. The operating state of the push rod cylinder determines the telescopic length of the push rod. The power-assisted transferring trolley capable of climbing stairs has a flat road traveling function and a stair climbing function, and the movement speed and direction of the trolley can be adjusted; and in addition, the power-assisted transferring trolley is simple in structure and convenient to operate, the labor intensity of operators is greatly relieved, and the working efficiency and safety are improved.